发明名称 |
FORSTOEVNINGSAPPARAT |
摘要 |
Apparatus, for example an inhaler, is disclosed in which a spray is formed electrostatically from an outlet 6 to achieve uniform droplet size. The spray is then discharged for its intended use- in the example inhaling. The spray is discharged completely by corona produced by a sharp discharge electrode 16 which is charged to a polarity opposite that of the liquid. In order to prevent ine corona from spoiling the formation of the spray itself, the liquid at the outlet 6 is protected by a neutral shield electrode 8. The spray issues through a hole 14 in the shield electrode. The hole is sufficiently small to prevent corona getting through, yet sufficiently large to allow the spray through. |
申请公布号 |
DK164847(B) |
申请公布日期 |
1992.08.31 |
申请号 |
DK19870000825 |
申请日期 |
1987.02.18 |
申请人 |
IMPERIAL CHEMICAL INDUSTRIES PLC. |
发明人 |
NOAKES, TIMOTHY JAMES;PAVEY, IAN DAVID;BRAY, DOUGLAS;ROWE, RAYMOND CHARLES |
分类号 |
A61M11/00;A61M15/02;B01J2/02;B01J2/04;B05B5/00;B05B5/025;B05B5/08;(IPC1-7):A61M11/00;A61M15/00;B05B5/035 |
主分类号 |
A61M11/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|